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Duplex Ball Bearing NSN 3110-01-044-7289

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN 3110-01-044-7289 NSN: 3110-01-044-7289

Features and Characteristics

End Application
Motor ac 440 v 200hp 1200rpm
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Annual ball bearing for quiet operation application to submarine usage
FSC
3110 Unmounted Antifriction Bearings
NIIN
010447289
NSN
3110010447289

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M17931-A044
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-17931E
Cage Code:
81349
Status:
A
MSDS:
Part Number:
A-509-278 ITEM NO 20
Cage Code:
51802
Status:
A
MSDS:
Part Number:
ESB052-18
Cage Code:
51802
Status:
A
MSDS:
Part Number:
3586-1PC26
Cage Code:
95402
Status:
A
MSDS:
Part Number:
995863070
Cage Code:
95402
Status:
A
MSDS:
Part Number:
79999112
Cage Code:
95402
Status:
A
MSDS:
Part Number:
79999112NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
17931A044
Cage Code:
96169
Status:
A
MSDS:
Part Number:
17931A044NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
A-509-278 ITEM NO 20NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
ESB052-18NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
M17931-A044NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
MIL-B-17931ENT
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-044-7289
What are the manufacturers of nsn 3110010447289?
Does this nsn 3110010447289 have a shelf life?
Yes. > 60 mo. after cure date.
What is the formal definition of nsn 3110010447289
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.
Does nsn 3110010447289 contain any precious metals?
No precious metal content.
Does nsn 3110010447289 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010447289?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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